[Dev Deps] remove unused buffer dep

Author: ljharb

package.json

@@ -14,7 +14,6 @@
   },
   "devDependencies": {
     "@ljharb/eslint-config": "^21.2.0",
-    "buffer": "^2.8.3",
     "eslint": "=8.8.0",
     "hash-test-vectors": "^1.3.2",
     "tape": "^5.9.0",